Breadcrumb Home > Thesaurus > T Synonyms of therm Find synonyms for: Noun 1. therm, work unit, heat unit, energy unit usage: a unit of heat equal to 100,000 British thermal units WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of therm (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: foison Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language